Listening
devices deployed as covert surveillance equipment for monitoring conversations
help law enforcement agencies collect evidence. Listening Devices such as the
ZA-1 enable the user to be a part of the conversation under audio surveillance
to a team of officers nearby.

When the ZA-1
is planted as a room transmitter, the user can be absent from the location,
allowing the listening device to capture audio surveillance and transmit the
conversation to a surveillance receiver . With this extended operating time,
surveillance monitoring of a target now permits 24 hour surveillance and
conversation capture.

Note: Unavailable in the UNITED STATES (WE WILL ONLY SHIP U.S. ORDERS TO AUTHORIZED MEMBERS OF UNITED STATES LAW ENFORCEMENT - PROOF REQUIRED FOR SHIPMENT)